254034816

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:641

約数の個数: 192

約数和(自身を含む): 820471680

約数和(自身を除く): 566436864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 49, 56, 64, 69, 84, 92, 96, 98, 112, 128, 138, 147, 161, 168, 184, 192, 196, 224, 276, 294, 322, 336, 368, 384, 392, 448, 483, 552, 587, 588, 644, 672, 736, 784, 896, 966, 1104, 1127, 1174, 1176, 1288, 1344, 1472, 1568, 1761, 1932, 2208, 2254, 2348, 2352, 2576, 2688, 2944, 3136, 3381, 3522, 3864, 4109, 4416, 4508, 4696, 4704, 5152, 6272, 6762, 7044, 7728, 8218, 8832, 9016, 9392, 9408, 10304, 12327, 13501, 13524, 14088, 15456, 16436, 18032, 18784, 18816, 20608, 24654, 27002, 27048, 28176, 28763, 30912, 32872, 36064, 37568, 40503, 49308, 54004, 54096, 56352, 57526, 61824, 65744, 72128, 75136, 81006, 86289, 94507, 98616, 108008, 108192, 112704, 115052, 131488, 144256, 162012, 172578, 189014, 197232, 216016, 216384, 225408, 230104, 262976, 283521, 324024, 345156, 378028, 394464, 432032, 432768, 460208, 525952, 567042, 648048, 661549, 690312, 756056, 788928, 864064, 920416, 1134084, 1296096, 1323098, 1380624, 1512112, 1577856, 1728128, 1840832, 1984647, 2268168, 2592192, 2646196, 2761248, 3024224, 3681664, 3969294, 4536336, 5184384, 5292392, 5522496, 6048448, 7938588, 9072672, 10584784, 11044992, 12096896, 15877176, 18145344, 21169568, 31754352, 36290688, 42339136, 63508704, 84678272, 127017408, 254034816]

約数ペア:

[(1, 254034816), (2, 127017408), (3, 84678272), (4, 63508704), (6, 42339136), (7, 36290688), (8, 31754352), (12, 21169568), (14, 18145344), (16, 15877176), (21, 12096896), (23, 11044992), (24, 10584784), (28, 9072672), (32, 7938588), (42, 6048448), (46, 5522496), (48, 5292392), (49, 5184384), (56, 4536336), (64, 3969294), (69, 3681664), (84, 3024224), (92, 2761248), (96, 2646196), (98, 2592192), (112, 2268168), (128, 1984647), (138, 1840832), (147, 1728128), (161, 1577856), (168, 1512112), (184, 1380624), (192, 1323098), (196, 1296096), (224, 1134084), (276, 920416), (294, 864064), (322, 788928), (336, 756056), (368, 690312), (384, 661549), (392, 648048), (448, 567042), (483, 525952), (552, 460208), (587, 432768), (588, 432032), (644, 394464), (672, 378028), (736, 345156), (784, 324024), (896, 283521), (966, 262976), (1104, 230104), (1127, 225408), (1174, 216384), (1176, 216016), (1288, 197232), (1344, 189014), (1472, 172578), (1568, 162012), (1761, 144256), (1932, 131488), (2208, 115052), (2254, 112704), (2348, 108192), (2352, 108008), (2576, 98616), (2688, 94507), (2944, 86289), (3136, 81006), (3381, 75136), (3522, 72128), (3864, 65744), (4109, 61824), (4416, 57526), (4508, 56352), (4696, 54096), (4704, 54004), (5152, 49308), (6272, 40503), (6762, 37568), (7044, 36064), (7728, 32872), (8218, 30912), (8832, 28763), (9016, 28176), (9392, 27048), (9408, 27002), (10304, 24654), (12327, 20608), (13501, 18816), (13524, 18784), (14088, 18032), (15456, 16436)]